Goethite and Polyhalite Physical Properties

Goethite and Polyhalite Chemical Formula

While comparing Goethite and Polyhalite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Goethite and Polyhalite chemical formula.

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Goethite and Polyhalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Goethite and Polyhalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Goethite Vs Polyhalite during the identification of gemstone. Specific gravity of Goethite is whereas that of Polyhalite is .